The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 1990
Filed:
Jul. 21, 1988
Applicant:
Inventors:
Kenneth G Trout, Tampa, FL (US);
George A Grozdits, St. Petersburg, FL (US);
Ernest K Moss, Clearwater, FL (US);
James F Daly, St. Petersburg, FL (US);
Assignee:
Jim Walter Research Corp., St. Petersburg, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428288 ; 264109 ; 428326 ; 428402 ; 428407 ; 4284251 ; 528 52 ;
Abstract
A binder/release system for the preparation of molded articles, especially lignocellulosic composites, which utilizes in combination with isocyanate-based binders a fatty material as an internal and/or external release agent, the fatty material being at least one polymerized fatty acid and/or at least one polycarboxyl compound containing a polymeric fatty radical(s).